Multifactor Evaluation of Multiple Service Support and Optimization of Working Resistance of New Support Based on Dynamic Pressure

Figure 11

5 kinds of working resistance relationship of 6 key supports: (a) 62# support, (b) 64# support, (c) 67# support, (d) 89# support, (e) 108# support, and (f) 120# support.

(a)

(b)

(c)

(d)

(e)

(f)